ISRO Propulsion Complex means IPRC will be conducted the recruitment exam for the post of Technician Electronic Mechanic on 20th Sept 2023. If you had already applied for the said IPRC Vacancy post and searching IPRC Technician Electronic Mechanic Previous year Paper for preparation as per ISRO IPRC Technician Electronic Mechanic Syllabus, then our team is providing the ISRO Propulsion Complex Technician Electronic Mechanic last year papers in this article, which is helpful to you crack the ISRO exam 2023.
ISRO Propulsion Complex Mahendragiri Electronics Technician Paper 2016
Date of Exam – 28th Aug 2016
Duration of Exam – 1 Hour 30 Minutes
No. of questions – 60 Nos.
The frequency of the third harmonic of 50 Hz is
(a) 75 Hz
(b) 100 Hz
(c) 150 Hz
(d) 250 Hz
The formula for electrical current is
(a) Voltage/ Resistance
(b) Resistance x Voltage
(c) Voltage + Resistance
(d) Resistance/ Voltage
The common material used in wire-wound resistor is
(a) Carbon
(b) Magnanin
(c) Bronze
(d) German silver wire
Zener diodes are most commonly used in
(a) voltage amplifier circuits
(b) oscillator circuits
(c) Power supply circuits
(d) current limiting circuits
Electric current is the flow of which of the following?
(a) Neutrons
(b) Protons
(c) Electrons
(d) Quarks
In a simple DC circuit with a constant voltage, where the resistance increases current will
(a) decrease
(b) stop
(c) increase
(d) remain constant
The Magnitude of the induced emf in a coil is directly proportional to the rate of change of flux linkages. This is known as
(a) Joule’s law
(b) Faraday’s second law of electromagnetic induction
(c) Faraday’s first law of electromagnetic induction
(d) Coulomb’s Law
The ability of a material to conduct magnetic flux through it is called
(a) Permitivity
(b) Reluctivity
(c) Conductivity
(d) Pemeability
The Magnetic field of a magnetized iron bar when strongly heated
(a) Becomes stronger
(b) Becomes weaker
(c) Reverses in direction
(d) is unchanged
The Magnetic field inside a solenoid
(a) is uniform
(b) is zero
(c) increases with distance from the axis
(d) decreases with distance from the axis
The simplext type of atom to exist is the ______ atom
(a) Helium
(b) Hydrogen
(c) Boron
(d) Oxygen
Flux linkage equals
(a) Flux times area of core
(b) Flux times number of turns times area of core
(c) Flux times number of turns times length of core
(d) Flux times number of turns
The charging of a capacitor through a resistance follows
(a) Exponential law
(b) Logarithmic law
(c) Linear law
(d) Square law
For a full wave rectifier, the output frequency
(a) Equals one-half the input frequency
(b) Equals the line frequency
(c) Equals two times the input
(d) is three times the line frequency
You may also check the following Question Papers-
IPRC Technician Electronic Mechanic Model Question Paper with answer
ISRO IPRC Electronics Technician Sample Paper
IPRC Technician Electronics Previous Year Paper 2018
IPRC Electronics Technician Previous Year Question Paper 2016
IPRC Technician Electronic Mechanic Old Question Paper 2016
Last Updated on – 5th April 2022
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