What is unit operation ? Answer : In unit operations their is only physical change is occur… View Answer
What is the minimum compressive strength of a brick according to IS codes ? Answer : Compressive strength test on bricks are meted out to see the load carrying… View Answer
How many steel is require in one sqft area ? Answer : It relies on the height of the building… View Answer
Calculate the requirements of Sand , Bricks and Cement (per sq.ft) to build a low rise building ? Answer : This is the method to calculate number of bricks and sand and cement… View Answer
Is excessive curing for brick work is good or bad for the walls ? Answer : First of all, we make the concrete cube at some mix proposition as M15, M20… View Answer
What is the maximum strength of cub compress strength in one cub testing ? Answer : Excessive curing is bad for the walls because… View Answer
What will happen if one could not properly follow the spacing of slab reinforcement bar ? Answer : Properly sized and located reinforcing will keep cracks reasonably tight and… View Answer
IS code for grade of concrete for bamboo lintel ? Answer : If you are using bamboo in place of steel… View Answer
How to calculate lap, bond and hook length for preparing bar Bending schedule ? Answer : Hook length is 5*d lap length can been given at the end L/7 and at continuous L/4… View Answer
Can we connect two or more energy meters/Amp meters on one CT set (Three phases) ? Answer : Yes we can connect two or more energy meters… View Answer
How to calculate the slowness and fastness of energy meter if we have different kw load for example (0.746 kw and meter rev constant 400 and we calculate the 2 rev in 30 sec) and explain the formula ? Answer : Meter rev constant means… View Answer
Will the introduction of capacitor bank parallel with the induction load reduce power consumption ? Answer : Yes,it surely does. Actually capacitor bank feeds… View Answer
What is stepper motor ? Answer : Stepper motors are DC motors that move in discrete steps… View Answer
What are the types of transmission line ? Answer : There are 3 types of transmission line… View Answer
What is name of Transformer Oil ? Answer : Transformer oil is called as mineral oil which is free from FATTY acids… View Answer
What is the full form of cable type – AYWY, AYWAY, YWY ? Answer : A = Appearing as a first letter denotes Aluminium… View Answer
What is meant by AYFY Cable ? Answer : AYFY Means Alluminum PVC Insulated Flat strip armour and PVC outer sheeth cable… View Answer
Selection Charts for DOL Starters (L&T Switchgear) Answer : Fuseless Protection for DOL Starter Feeders with… View Answer
For 415v, 3phase, 22kw rating of motor how to calculate MCCB rating ? Answer : Convert KW to HP (KW/0.75)… View Answer