Q1:- The consumption of M.I. instrument as compared of M.C.
instrument is
1.
same
2.
more
3.
less
4.
very small
ANSWER:-2
Q2:- The most commonly used type of single phase energy
meter is
1.
dynamometer type
2.
electrostatic type
3.
induction type
4.
moving coil type
ANSWER:-3
Q3:- The energy meter used for measuring energy of a d.c.
circuit is
1.
ampere hour type
2.
induction type
3.
electrostatic type
4.
dynamometer type
ANSWER:-1
Q4:- The pressure coil consists of
1.
more number of turns of fine wire
2.
less number of turns of fine wire
3.
less number of thick wire
4.
more number of turns of thick wire
ANSWER:-1
Q5:- The current coil of a single phase energy meter is
wound on
1.
one limb of the laminated core
2.
both the limbs of the laminated core with
different turns
3.
both the limbs of the laminated core with same number of turns
4.
the centre of the limb on the laminated core
with same number of turns
ANSWER:-3
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