Q1. Volumetric is the ratio of ? (A) increase in length / original length (B) decreasing in length /original length (C) change in volume / original volume (D) all of the above
crazy01
Asked:
December 2022
For a gas having specific volume of 0.1 cubic metre per kg the density of the gas is given by. (A) 1 kg/ cubic metre (B) 0.1 kg/ cubic metre (C) 10 kg/ cubic metre (D) 100 kg/ cubic metre
crazy01
Asked:
December 2022
A scooter weights 150kg f. Breaks are applied so that wheels stop rolling and start skidding. Find the force of friction if the coefficient of friction is 0.4 (A) 60kg f (B) 48kg f (C) 25kg f (D) 32kg f
crazy01
Asked:
December 2022
A system is said to be in thermodynamic equilibrium if has. (A) chemical equilibrium (B) mechanical equilibrium (C) thermal equilibrium (D) all of the above equilibrium simultaneously.
crazy01
Asked:
December 2022
Choose the correct relationship between E,C and K. (A) E=6KC/(C+3K) (B) E=9KC/(C+3K) (C) E=9KC/(C+2K) (D) E=9KC/(3C+K)
crazy01
Asked:
December 2022
Q1. Binding occurs due to the application of ? (1). Axial load (2). Lateral load (3). Torsional load (4). None
crazy01
Asked:
December 2022
Free body diagram of a body in a force system is. (A) incompletely isolated from the system. (B) completely attached to the system. (C) incompletely attached to the system. (D) completely isolated from the system.
crazy01
Asked:
December 2022
Q1. Inter connection of a various generating stations is known as ? (A) feeder (B) grid (C) none of the above
crazy01
Asked:
December 2022
Q1. In case of pure bending of beam, neutral axis can be defined as ? (A). Bending stress is maximum (B). Bending stress is zero (C). Shear stress is maximum (D). None of the above
crazy01
Asked:
December 2022
. (A) incompletely isolated from the system. (B) completely attached to the system. (C) incompletely attached to the system. (D) completely isolated from the system.
crazy01
Asked:
December 2022
Q1. Bending equation of beam is ? (A). M/l=E/R (B). I/M=E/R (C). M/I=R/E (D). M/R=E/I
crazy01
Asked:
December 2022
Energy meter is an example of ? (A) integrating type (B) recording type (C) indicating type
crazy01
Asked:
December 2022
Q1. For bending equation to be valid, radius of curvature of the Beam after bending should be ? (1). Equal to its transverse dimension (2). Infinity (3). Very large compared to its transverse dimension (4). Double it's transverse dimension
crazy01
Asked:
December 2022
He-Ne LASER is a ? (A) three level laser (B) four level laser (C) two level laser (D) none of these
crazy01
Asked:
December 2022
A JFET is similar in operation to ............. value. (A) TRIODE (B) DIODE (C) PENTODE (D) All of the above
Which is not polymer ? (A) Sucrose (B) Enzyme (C) Starch (D) teflon
crazy01
Asked:
December 2022
The input control parameter of a JFET is ..............? (A) GATE VOLTAGE (B) Source voltage (C) Drain voltage
crazy01
Asked:
December 2022
Which phenomena causes the polarization of light ? (A) Reflection (B) Diffraction (C) double refraction (D) double reflection