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ON LINE TEST ,ELECTRONICS MECHANIC TRADE
Semester 1 - Module 4 (CELL AND BATTERIES)
PREPARED BY: Mr.S.K.PATEL(9825634317)
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What is the name of the pair of metal strips used in battery cell? | बैटरी सेल मेंप्रयक्त िात फस्ट्रप्सकी जोड़ी का क्या नाम है?
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2 points
Cathode | कै थोड
Electrolyte | इलेक्ट्रोलाइट
Electrodes | इलेक्ट्रोड
Carbon rod | काबणन रॉड
Which electrolyte is used in lead-acid battery? | लीड-एशसड बैटरी मेंककस इलेक्ट्रोलाइट काउपयोग ककया जाता है?
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2 points
Zinc chloride | फजिंक क्लोराइड
Sulphuric acid | सल््यररक एशसड
Alkaline solution | क्षारीय घोल
Potassium hydroxide solution | पोटेशियम
How batteries are classified? | बैटरी को कै सेवगीकत ककया जाता है?
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2 points
Dry cells and alkaline cells | सखी कोशिकाएाँ
Button cells and lithium cells | बटन सेल और
Primary cells and secondary cells | प्राथशमक
Cylindrical cells and rectangular cells |
Which battery is used for cellular phones? | सललर फोन केशलए ककस बैटरी का उपयोग ककया जाता
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2 points
Nickel ion | ननकल आयन
Lithium ion | शलधथयम आयन
Zinc chloride | फजिंक क्लोराइड
Sodium sulphur | सोडडयम सल्फर
Which material is used for negative terminal of alkaline manganese dioxide batteries? | क्षारीयमैंगनीज डाइऑक्साइड बैटरी केनकारात्मक टशमणनल केशलए ककस सामग्री का उपयोग ककया जाता है?
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2 points
Zinc | जस्ता
Lithium | शलधथयम
Cadmium | कै डशमयम
Nickel hydroxide | ननकल हाइड्रॉक्साइड
What is the rated voltage of a single cell in lead acid battery? | लीड एशसड बैटरी मेंएकल कोशिकाका रेटेड वोल्टेज क्या है?
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2 points
1.5 V | 1.5 वी
2.0 V | 2.0 वी
2.2 V | 2.2 वी
12 V | 12 वी
What is the range of current rating of lead acid batteries used in automobiles? | ऑटोमोबाइलमेंप्रयक्त सीसा एशसड बैटरी की वतणमान रेदटिंग की सीमाक्या है?
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2 points
5 to 10 Amp | 5 से10 Amp
10 to 25 Amp | 10 से25 Amp
2.5 to 4.5 Amp | 2.5 से4.5 Amp
100 to 400 Amp | 100 से400 Amp
What is the colour of positive electrode in fully charged lead acid battery? | परी तरह सेचाजणलीड एशसड बैटरी मेंसकारात्मक इलेक्ट्रोड का रिंग क्या है?
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2 points
Red colour | लाल रिंग
Grey colour | ग्रेरिंग
Reddish brown | लाल भर रिंग
Spongy grey colour | स्पिंजी ग्रेरिंग
Which energy is converted by the battery to produce electricity? | त्रबजली बनानेकेशलए बैटरी कोककस ऊजाणद्वारा पररवनतणत ककया जाता है?
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2 points
Electrical energy into light energy
Chemical energy into electrical energy |
Mechanical energy into electrical energy |
Electrical energy into mechanical energy |
What is the total voltage of six 1.5 V cells, connected in series? | श्रखला मेंजड़ छह 1.5 V कोशिकाओिंका कल वोल्टेज क्या है?
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2 points
3 VDC | 3 वीडीसी
6 VDC | 6 वीडीसी
9 VDC | 9 वीडीसी
12 VDC | 12 वी.डी.सी.
What is the effect on a secondary cell supplying current to the load? | लोड करनेकेशलएवतणमान मेंआपनत करनेवालेमाध्यशमक सेल पर क्याप्रभाव पड़ता है?
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2 points
Leaking | लीक
Charging | चाज
Unloading | उतराई
Discharging | ननवणहन
What is the electrolyte level maintained above the top of the plates in lead acid battery cells? | लीड एशसड बैटरी कोशिकाओिंमेंप्लेटों केिीषणसेऊपर इलेक्ट्रोलाइट स्तर क्या बनाए रखा जाता है?
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2 points
2 mm to 4 mm | 2 शममी से4 शममी
5 mm to 8 mm | 5 शममी से8 शममी
10 mm to 15 mm | 10 शममी से15 शममी
16 mm to 25 mm | 16 शममी से25 शममी
What is the lowest voltage level of discharging the lead-acid battery? | लेड-एशसड बैटरीकेननवणहन का सबसेकम वोल्टेज स्तर क्या है?
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2 points
1.2 V | 1.2 वी
1.5 V | 1.5 व
1.7 V | 1.7 वी
1.85 V | 1.85 वी
which kind of battery is this ?
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2 points
primary battery
secondary battery
both
none
which kind of cells are these ?
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2 points
primary cells
secondary cells
both
none
which kind of battery is this?
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2 points
zinc -carbon battery
lithium-iron battery
lead-acid battery
nickel-cadmium battery
which kind of battery are these?
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2 points
zinc -carbon battery
lithium-iron battery
lead-acid battery
nickel-cadmium battery
which kind of cell is this ?
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2 points
zinc -carbon cell
lithium-iron cell
silver-oxide cell
nickel-cadmium cell
which kind of battery is this?
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2 points
chargeable battery
non chargeable battery
both
none
which instrument is used to measure the specific gravity of battery solution?
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2 points
multimeter
hydrometer
DC voltmeter
AC voltmete
this is a symbol of ?
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2 points
single cell/battery
multi cell/battery
motor
generator
this is a symbol of ?
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2 points
single cell/battery
multi cell/battery
motor
generator
what is the level of specific gravity for electrolytic solution in fully charge lead acid battery ?
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2 points
1.265
1.110
1.200
1.84
what is the level of specific gravity for electrolytic solution in fully discharged lead acid battery ?
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2 points
1.265
1.110
1.200
1.84
what is the level of specific gravity for electrolytic solution in half charged lead acid battery ?
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2 points
1.265
1.110
1.200
1.84
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