Why we don’t use 2-20mA, 1-20mA, 3-20mA or 10-50mA signal instead of 4-20mA ?
Answer : Generally, in a transistor some amount of voltage is required for turning it on…
Browsing Tag
UnitedHealth Group interview questions and answers
363 posts
How to calculate the flow rate in Vortex flow meter ? What is K factor ? Can you give me an example calculation to understand the same as better ?
Answer : Vortex flow meters are flow sensors that detect the frequency of vortices…
What is unit operation ?
Answer : In unit operations their is only physical change is occur…
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…
How many steel is require in one sqft area ?
Answer : It relies on the height of the building…
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…
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…
What is the maximum strength of cub compress strength in one cub testing ?
Answer : Excessive curing is bad for the walls because…
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…
IS code for grade of concrete for bamboo lintel ?
Answer : If you are using bamboo in place of steel…
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…
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…
Will the introduction of capacitor bank parallel with the induction load reduce power consumption ?
Answer : Yes,it surely does. Actually capacitor bank feeds…
What is stepper motor ?
Answer : Stepper motors are DC motors that move in discrete steps…
What are the types of transmission line ?
Answer : There are 3 types of transmission line…
What is name of Transformer Oil ?
Answer : Transformer oil is called as mineral oil which is free from FATTY acids…
What is the full form of cable type – AYWY, AYWAY, YWY ?
Answer : A = Appearing as a first letter denotes Aluminium…
What is meant by AYFY Cable ?
Answer : AYFY Means Alluminum PVC Insulated Flat strip armour and PVC outer sheeth cable…
