GATE
Common Silly Mistakes to avoid in GATE (Mechanical)
Any 4 silly mistakes in GATE can take down marks down by almost 10 and affect your rank severely. This
January 7, 2018
Tag: Concepts
HT
Effectiveness of infinitely long heat exchanger
Article by: Chandresh Kr. Mahajan (Founder @exergic.in, AIR-37 ME GATE14, Ex-IOCL) Estimated reading time: 3 minutes. Note: This article is not to
October 24, 2017
MD
Time required and Energy dissipated in Clutching Operation
Hello readers, This very important concept and still untouched by GATE and ESE. We know that the initial angular velocity of
May 30, 2017
FM
Special Case: Loss of head due to friction in a pipe with Side Tappings
Article by: Rahul Kumar (IES 2017 AIR-50, ISRO AIR-2) Estimated reading time: 3 minutes.___________________ If there are side tappings in a pipe
May 25, 2017
SOM
Power transmission in solid and hollow shaft
CASE 1: WHEN THE OUTSIDE DIAMETER OF THE HOLLOW AND SOLID SHAFT IS SAME AND THEY ARE MADE OF SAME
May 25, 2017
FM
Head Losses in pipes and Maximum Power
Concept 1: Condition for maximum power transmission Concept 2: Value of maximum power transmission and maximum transmission efficiency Concept 3: Maximum
May 25, 2017
Mechanics
Collisions redefined!
Consider the situation shown in above the figure. Two blocks of masses m1 and m2 are moving on the same straight line on a frictionless horizontal table. The block m2, which is ahead of m1, is going with a speed V2 smaller than the speed V1 of m1. A spring is attached to the rear […]
May 23, 2017
THERMO
The most detailed single article on Reversible/Irreversible processes
Dear readers, Practically speaking there is no such cycle which is reversible in nature. A reversible process is defined as
May 23, 2017
SOM
Stress-Strain curve for some standard materials and relation between deformation zones
Some standard stress-strain curves: Relation between various deformations:
May 22, 2017
HT
All you need to know about Boiling (for ESE)
Dear readers, Boiling heat transfer is a common phenomenon, from the boiling of refrigerant in evaporator coils of household refrigerator
May 22, 2017
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