IPRC Technical Assistant Electronics Previous Year Paper | ISRO IPRC Technical Assistant Electronics Last Year Papers

ISRO Propulsion Complex means IPRC will be conducted the recruitment exam for the post of Technical Assistant Electronics on 10th April 2022. If you had already applied for the said IPRC Vacancy post and searching IPRC Technical Assistant Electronics Previous year Paper for preparation as per ISRO IPRC Technical Assistant Electronics Syllabus, then our team is providing the ISRO Propulsion Complex Technical Assistant Electronics last year papers in this article, which is helpful to you crack the ISRO exam 2022.

ISRO Propulsion Complex Mahendragiri Technical Assistant Electronics Engineering Paper 2018
Date of Exam – 21st April 2018
Duration of Exam – 1 Hour 30 Minutes
No. of questions – 60 Nos.

In a full wave rectifier without filter, the ripple factor is
(a) 0.482
(b) 1.21
(c) 1.79
(d) 2.05

In an AC circuit with R and L in series which relationship is TRUE?
(a) the voltage across the indictor and the current through the indicator are in phase
(b) the voltage across the inductor lags the current through the inductor by 90 degree
(c) the current through the resistor lags the voltage across the resistor by 180 degree
(d) the voltage across the resistor lags the voltage across the inductor by 90 degree

Which component opposes voltage change?
(a) Resistor
(b) Inductor
(c) Capacitor
(d) Transistor

What happens when a heat is applied to the joined ends of the wires of a thermocouple
(a) the wire contract
(b) the wires start to rotate
(c) a small voltage is generated
(d) the wires separate

If a gas in a fixed volume container is heated, the resultant pressure on the gas
(a) remains the same
(b) increases
(c) decreases
(d) is inversely proportional to the heat

The pre-tinning of wire prior to soldering is done to prevent
(a) thermal mass
(b) weakening
(c) birdcaging
(d) surface area loss

It two 0.25 micro farad capacitors are connected in series, what will be the total effective capacitance?
(a) 0.125 micro farad
(b) 0.0624 micro farad
(c) 2.5 micro farad
(d) 0.50 micro farad

Energy is the capability or ability to
(a) do work
(b) cause gravity
(c) destroy charge
(d) increase time

What does LED stand for?
(a) Light Emitting Display
(b) Low Energy Display
(c) Light Emitting Diode
(d) Light Emitting Detector

When the Relative Permeability of a material is much greater than 1, it is called
(a) diamagnetic
(b) ferromagnetic
(c) paramagnetic
(d) non magnetic

Last Updated on – 16th Dec 2021