How much minimum BP pressure is reduce to require to apply brake in a goods train? A. Less than1.0 kg/cm2 B. 1.00 kg/cm2 to 2.00 kg/cm2 C. 1.00 kg/cm2 to 1.50 kg/cm2 D. 2.00 kg/cm2 or more

The correct answer is: A. Less than 1.0 kg/cm2.

The brake pipe pressure is the pressure of the air in the brake pipe. The brake pipe pressure is used to control the brakes on a train. When the brake pipe pressure is reduced, the brakes are applied. The amount of brake pipe pressure that is reduced determines how hard the brakes are applied.

The minimum brake pipe pressure required to apply the brakes on a goods train is 1.0 kg/cm2. This means that the brake pipe pressure must be reduced to less than 1.0 kg/cm2 in order to apply the brakes.

Option B is incorrect because the brake pipe pressure must be reduced to less than 1.0 kg/cm2, not between 1.00 kg/cm2 and 2.00 kg/cm2.

Option C is incorrect because the brake pipe pressure must be reduced to less than 1.0 kg/cm2, not between 1.00 kg/cm2 and 1.50 kg/cm2.

Option D is incorrect because the brake pipe pressure must be reduced to less than 1.0 kg/cm2, not 2.00 kg/cm2 or more.