Category: Engineering MCQ Questions

Strength of Materials-Mechanical Multiple Choice Questions Answers(PDF)

Strength of Materials-Mechanical Multiple Choice Questions with Answers (PDF)     1. The property of a material by virtue of which it can be beaten or rolled into plates is called (a) malleability (b) ductility (c) plasticity (d) elasticity (e) reliability. Ans: a 2. The change in the unit volume of a material under tension […]

D.C Motor Electrical Machine Multiple Choice Questions and Answers-PDF

D.C Motor Electrical Machine Engineering Multiple Choice Questions and Answers Preparation for GATE    1. Which of the following law/rule can he used to determine the direction of rotation of D.C. motor ? (a) Lenz’s law (b) Faraday’s law (c) Coloumb’s law (d) Fleming’s left-hand rule Ans: d 2. Which of the following load normally […]

Electrical Machines Objective Type Questions and Answer-PDF

Electrical Machines Objective Type Questions and Answer-PDF  for Competitive Exams   1.Direct water cooling of rotor winding presents (a) no mechanical difficulties (b) lesser mechanical difficulties (c) greater mechanical difficulties (d) none of the above Ans: c 2.The time taken by the machine to attain 0.632 of its final steady temperature rise is called (a) […]

DC Generator Electrical Engineering Multiple Choice Questions and Answers(PDF)

DC Generator Electrical Engineering Multiple Choice Questions and Answers(PDF)   1.The material for commutator brushes is generally (a) mica (b) copper (c) cast iron (d) carbon Ans: d 2.The insulating material used between the commutator segments is normally (a) graphite (b) paper (c) mica (d) insulating varnish Ans: c 3.In D.C. generators, the brushes on […]

Heat and Welding Multiple Choice Question and Answer(PDF)

Heat and Welding Multiple Choice Question and Answer(PDF)   1.In heating the ferromagnetic material by induction heating, heat is produced due to (a) induced current flow through the charge (b) hysteresis loss taking place below curie temperature (c) due to hysteresis loss as well as eddy current loss taking place in the charge (d) none […]

Mechanical -Theory of Machines Multiple Choice Question(MCQ) with Answers

Theory of machines - Mechanical Engineering Questions and Answers

Mechanical Engineering-(Theory of Machines) Multiple Choice Question(MCQ)  with Answer  Model Question -1   1-In order to have a complete balance of the several revolving masses in different planes (A) The resultant couple must be zero (B) The resultant force must be zero (C) Both the resultant force and resultant couple must be zero (D) None […]

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