1
GATE CE 2016 Set 1
Numerical
+2
-0
Newton-Raphson method is to be used to find root of equation $$\,3x - {e^x} + \sin \,x = 0.\,\,$$ If the initial trial value for the root is taken as $$0.333,$$ the next approximation for the root would be _________ (note: answer up to three decimal)
Your input ____
2
GATE CE 2016 Set 1
MCQ (Single Correct Answer)
+2
-0.6
The magnitudes of vectors P, Q and R are 100 kN, 250 kN and 150 kN, respectively as shown in the figure. GATE CE 2016 Set 1 Engineering Mechanics - Equilibrium of Force Systems Question 2 English The respective values of the magnitude (in kN) and the direction (with respect to the x-axis) of the resultant vector are
A
290.9 and 96.0°
B
368.1 and 94.7°
C
330.4 and 118.9°
D
400.1 and 113.5°
3
GATE CE 2016 Set 1
MCQ (Single Correct Answer)
+2
-0.6
A rigid member ACB is shown in the figure. The member is supported at A and B by pinned and guided roller supports, respectively. A force P acts at C as shown. Let RAh and RBh be the horizontal reactions at supports A and B, respectively, and RAv be the vertical reaction at support A. Self- weight of the member may be ignored. GATE CE 2016 Set 1 Engineering Mechanics - Equilibrium of Force Systems Question 1 English Which one of the following sets gives the correct magnitudes of RAv, RBh and RAh ?
A
RAv = 0; RBh = $$\frac1{3} P;$$ and RAh = $$\frac2{3} P;$$
B
RAv = 0; RBh = $$\frac2{3} P;$$ and RAh = $$\frac1{3} P;$$
C
RAv = 0; RBh = $$\frac3{8} P;$$ and RAh = $$\frac{1.5}{8} P;$$
D
RAv = 0; RBh = $$\frac{1.5}{8} P;$$ and RAh = $$\frac{1.5}{8} P;$$
4
GATE CE 2016 Set 1
Numerical
+2
-0
Effluent from an industry 'A' has a pH of 4.2. The effluent from another industry 'B' has double the hydroxyl (OH-) ion concentration than the effluent from industry 'A'. pH of effluent from the industry 'B' will be _______.
Your input ____
EXAM MAP
Medical
NEET
Graduate Aptitude Test in Engineering
GATE CSEGATE ECEGATE EEGATE MEGATE CEGATE PIGATE IN
CBSE
Class 12