Related Questions

After proceeding 1200 meters from the obstruction Guard to place ________ detonator 10 meters apart in absolute Block system in BG
In a race of 1000 meters, A can beat B by 100 meters, in a race of 800 meters, B can beat C by 100 meters. By how many meters will A beat C in a race of 600 meters?
In Automatic Block system , in BG when there is obstruction in the adjacent line, driver to protect the adjacent line first by placing one detonator at not less than ________ , metres.
Two trains start from the same point simultaneously and in the same direction. The first train travels at 40 km /h, and the speed of the second train is 25% more than the speed of first train. Thirty minutes later, a third train starts from same point and in the same direction. It over takes the second train 90 minutes later than it overtook the first train. What is the speed of the third train?
Pyroxenes are class of silicate minerals, which exhibit a polymeric chain structure, as shown below
S-Block and P-Block Elements mcq question image
Its simplest repeating unit is
After the detonator explodes if Driver does not find any signal he can proceed upto ________ Km cautiously
What should be done by guard if train entering in block section without authority to proceed?
A spring mass system is on a horizontal plane. Spring constant is 2N/m & mass of block is 2kg. The spring is compressed by 10cm and released. A small ball is released from a height of 2m above the block on the horizontal plane. At what time should the ball be left if the block is released from the extreme position at t=0, given that the ball has to fall on the block when the speed of block is maximum?
A spring block system is on a horizontal surface. The block is compressed by 10cm. What should be the coefficient of friction between the block and ground such that the block comes to a stop at the mean position? Mass of block = 0.5kg & spring constant = 3N/m.
When a portion of a train is left in a block section, ________ Must be shown on the front vehicle of the rear portion of the train during night.