Building Materials Slacking of lime is affected by None of these Crushing the lime lumps Immersing the lime in water Keeping it exposed to air None of these Crushing the lime lumps Immersing the lime in water Keeping it exposed to air ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon upto 2.0 % 1.0 % 0.25 % 1.5 % 2.0 % 1.0 % 0.25 % 1.5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a relatively shallow depth from the earth's surface are called Plutonic rocks Igneous rocks Hypabyssal rocks Volcanic rocks Plutonic rocks Igneous rocks Hypabyssal rocks Volcanic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The weight of a good quality brick when immersed in water for a period of 16 hours should not exceed the weight of dry brick None of these 10 % 20 % 15 % None of these 10 % 20 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 45% of cobalt 15% of cobalt 20% of cobalt 35% of cobalt 45% of cobalt 15% of cobalt 20% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Magnesia Alumina Lime Iron-oxide Magnesia Alumina Lime Iron-oxide ANSWER DOWNLOAD EXAMIANS APP
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