Answer / ali

( 2 ) Expansion stroke

A D.C. series motor should (1) always be run at constant speed (2) always be started on load (3) not be used where starting torque is high (4) None of these

6 Answers  

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Two candles of the same length but different thickness are lighted simultaneously. The thicker candle is supposed to burn for six hours while the thinner one is to last for two hours less. How many hours after they are lighted, the thicker candle will be double the length of the other one ? (a) 1 hour (b) 2 hours (c) 3 hours (d) 4 hours

2 Answers  

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Raja, Rani, Roarer and Rocket are associated with (a) Kauvery (b) Krishna (c) Jog Falls (d) Sringeri

1 Answers  

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friends anyone send me the model question paper for RRB- (s&t) to this email id-jeevairtt@gmail.com

0 Answers   RRB,

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sir,plz send me a old papers for section engineer. thanking you

0 Answers   RRB,

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Please send me signal section engineer written question papers

0 Answers  

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The use of which of these would you consider the most suitable for testing the resistance of the insulator of a cable? (a) Ohmmeter (b) Lamp tester (c) Capacitor bridge (d) Megger

5 Answers  

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hardware & networking r r b model peper

1 Answers   RRB,

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please sent a rrb assistant station master previous question paper?

0 Answers   CGI,

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Plz. send all RRB's Question set for ass. station Master on my mail.

2 Answers   KL, QQQ, RRB, TTR,

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Breath control (Pranayam) improves (a) Body co-ordination (b) Yoga (c) Muscle building (d) Intake of Oxygen

3 Answers  

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The solution of the diferential equation cos x cos y dx + sin x sin y dy = 0 is (1) tan x = c (2) sec x ? sec y = c (3) sin x = c cos y (4) cos x = c sin y

2 Answers  

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