Railway Engineering The correct relation between curve lead (CL), switch lead (SL) and lead of cros¬sing (L) is given by CL = L – SL L =CL-SL SL = L + CL L = (CL+SL)/2 CL = L – SL L =CL-SL SL = L + CL L = (CL+SL)/2 ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Which of the following mechanical devices is used to ensure that route cannot be changed while the train is on the point even after putting back the signal ? iock bar stretcher bar detectors point lock iock bar stretcher bar detectors point lock ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Switch angle depends oni) heel divergenceii) length of tongue railiii) flangeway clearanceiv) throw of switch The correct answer is (i)and(iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i)and(iv) (iii) and (iv) (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The height of the center of arm of a semaphore signal above the ground is 5.5m 6.5 m 7.5 m 8.5m 5.5m 6.5 m 7.5 m 8.5m ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Tensile strength of steel used in rails should not be less than 700 MPa 450 MPa 850 MPa 500 MPa 700 MPa 450 MPa 850 MPa 500 MPa ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Number of keys used in CST-9 sleeper is 4 3 2 None of these 4 3 2 None of these ANSWER DOWNLOAD EXAMIANS APP
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