Railway Engineering If ‘A’ is the angle formed by two gauge faces, the crossing number will be Arad tan A sec A cot A Arad tan A sec A cot A ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The shape of transition curve used by Indian Railways is sine curve lemniscate of Bernoulli cubic parabola spiral sine curve lemniscate of Bernoulli cubic parabola spiral ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Switch angle depends on i) heel divergence ii) length of tongue rail iii) flangeway clearance iv) throw of switch The correct answer is (i)and(iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i)and(iv) (ii) and (iii) (iii) and (iv) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The object of providing a point lock is to ensure that the point may not be operated while the train is on it to ensure that each switch is correctly set to detect any obstruction between and tongue rail None of these to ensure that the point may not be operated while the train is on it to ensure that each switch is correctly set to detect any obstruction between and tongue rail None of these ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering Which one of the following rail failures is caused by loose fish bolts at expansion joints? angular break crushed head split head transverse fissures angular break crushed head split head transverse fissures ANSWER DOWNLOAD EXAMIANS APP
Railway Engineering The following tests are conducted for rails:i) falling weight testii) tensile testiii) hammer testThe compulsory tests are (ii) and (iii) (i) and (iii) (i)and(ii) only (i) (ii) and (iii) (i) and (iii) (i)and(ii) only (i) ANSWER DOWNLOAD EXAMIANS APP