GATE EE 2004 | Basic of Indicating Instruments Question 21 | Electrical and Electronics Measurement

A galvanometer with a full scale current of $$10$$ $$mA$$ has a resistance of $$1000$$$$\Omega $$. The multiplying power (the ratio of measured current to galvanometer current) of a $$100$$$$\Omega $$ shunt with this galvanometer is

$$110$$

$$100$$

$$11$$

$$10$$

GATE EE 2003

MCQ (Single Correct Answer)

-0.3

The effect of stray magnetic fields on the actuating torque of a portable instrument is maximum when the operating field of the instrument and the stray fields are

perpendicular

parallel

inclined at $${60^0}$$

inclined at $${30^0}$$

GATE EE 2003

MCQ (Single Correct Answer)

-0.3

A Manganin swamping resistance is connected in series with a moving coil ammeter consisting of a milli-ammeter and a suitable shunt in order to

minimize the effect of temperature variation

obtain large deflecting torque

reduce the size of the meter

minimize the effect of stray magnetic fields

GATE EE 1998

MCQ (Single Correct Answer)

-0.3

A d.c. voltmeter has a sensitivity of $$1000$$$$\Omega /volt.$$ When it measures half full scale in $$100$$ $$V$$ range, the current through the voltmeter is

$$100$$ $$mA$$

$$1$$ $$mA$$

$$0.5$$ $$mA$$

$$50$$ $$mA$$

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Questions Asked from Marks 1

GATE EE 2022 (1) GATE EE 2015 Set 1 (1) GATE EE 2015 Set 2 (1) GATE EE 2014 Set 2 (1) GATE EE 2013 (2) GATE EE 2012 (1) GATE EE 2010 (1) GATE EE 2005 (1) GATE EE 2004 (1) GATE EE 2003 (2) GATE EE 1998 (2) GATE EE 1996 (3) GATE EE 1995 (2) GATE EE 1994 (1) GATE EE 1992 (1) GATE EE 1991 (1)

GATE EE Subjects

Electromagnetic Fields

Signals and Systems

Engineering Mathematics

General Aptitude

Power Electronics

Power System Analysis

Analog Electronics

Control Systems

Digital Electronics

Electrical Machines

Electric Circuits

Electrical and Electronics Measurement