Name: ___________________________________________________ Roll Number: ______________________________________________ 1. One coulomb of electrical charge is contributed by how many electrons? a. 0.62 ! 10 1" b. 1.6 ! 10 1" c. 10 1" d. 1.6 ! 10 12 2. #n current of 6# is same as a. 6 $oule%second b. 6 &oulomb%second c. 6 'att%second d. None of the abo(e ). *he +ow of current is semiconductors is due to a. ,lectrons and holes b. ,lectrons alone c. holes alone d. nucleus -. #n electric bulb can be wor ed from a. #& su//ly only b. & su//ly only c. attery su//ly only d. #ll of these . f a /arallel circuit is o/ened in the main line3 the current a. ncreases in the branch of the lowest resistance b. ncreases in each branch c. s 4ero in all branches d. s 4ero in the highest resisti(e branch 6. #n ammeter has reading range of 0 5 # and internal resistance of 0.2 ohm3 is or ma e the range 0 5 2 # we need to add a resistance in a. arallel to the meter b. 7eries to the meter c. #ny of the abo(e d. oth of abo(e 8. # 1000 9%(olt meter is used to a measure a resistance on 10 scale. *he meter resistance is a. 10 ;9 b. 1;9 c. 6.68 9 d. 0.001 9 <. *he /ressure coil of an wattmeter is used to measure a. &urrent b. oltage c. ower d. None of the abo(e ". 'hich of the following is not base load /ower /lant? a. um/ 7torage b. Run water c. iesel d. Nuclear 10. n which /ower /lant3 the thermal e=ciency is >uite low? a. iesel /ower /lant b. 7team /ower /lant c. ydro /ower /lant d. Nuclear ower lant
Name: ___________________________________________________Roll
Number: ______________________________________________1. One
coulomb of electrical charge is contributed by how many
electrons?a. 0.625 x 1019b. 1.6 x 1019c. 1019d. 1.6 x 10122. An
current of 6A is same asa. 6 Joule/secondb. 6 Coulomb/secondc. 6
Watt/secondd. None of the above3. The flow of current is
semiconductors is due toa. Electrons and holesb. Electrons alonec.
holes aloned. nucleus4. An electric bulb can be worked froma. AC
supply onlyb. DC supply onlyc. Battery supply onlyd. All of these5.
If a parallel circuit is opened in the main line, the currenta.
Increases in the branch of the lowest resistanceb. Increases in
each branchc. Is zero in all branchesd. Is zero in the highest
resistive branch6. An ammeter has reading range of 0 5 A and
internal resistance of 0.2 ohm, is order to make the range 0 25 A
we need to add a resistance ina. Parallel to the meterb. Series to
the meterc. Any of the aboved. Both of above7. A 1000 /volt meter
is used to a measure a resistance on 150V scale. The meter
resistance is a. 150 Kb. 1Kc. 6.67 d. 0.001 8. The pressure coil of
an wattmeter is used to measurea. Currentb. Voltagec. Powerd. None
of the above9. Which of the following is not base load power
plant?a. Pump Storageb. Run waterc. Dieseld. Nuclear10. In which
power plant, the thermal efficiency is quite low?a. Diesel power
plantb. Steam power plantc. Hydro power plantd. Nuclear Power
Plant
