A spur gear has pitch circle diameter D and number of teeth T. The circular pitch of the gear is
Q. A spur gear has pitch circle diameter D and number of teeth T. The circular pitch of the gear is Ans: Option A
Consider a linear elastic rectangular thin sheet of metal, subjected to uniform uniaxial tensile stress of 100 MPa along the length direction
Consider a linear elastic rectangular thin sheet of metal, subjected to uniform uniaxial tensile stress of 100 MPa along the length direction. Assume plane stress conditions in the plane normal to the thickness. The Young’s modulus E = 200 MPa and Poisson’s ratio ν = 0.3 are given. The principal strains in the plane of
A rigid triangular body, PQR, with sides of equal length of 1 unit moves on a flat plane. At the instant shown, edge QR
Q. A rigid triangular body, PQR, with sides of equal length of 1 unit moves on a flat plane. At the instant shown, edge QR is parallel to the x-axis, and the body moves such that velocities of points P and R are VP and VR , in the x and y directions, respectively. The
An analytic function f ( z) of complex variable z = x + i y may be written asf ( z)= u ( x, y) + i v (x, y)
Q. An analytic function f ( z ) of complex variable z = x + i y may be written asf ( z)= u ( x, y) + i v (x, y) . Then, u ( x, y) and v ( x, y) must satisfy Sol: Analytic function f(z) = u (x, y) + iv (x, y) If f(z) = u +
Daily Quiz on Current Affairs by Gkseries – 1 September 2023
Daily Quiz on Current Affairs 1 September 2023 is very important for Competitive Exams like SSC, Railway, RRB, Banking, IBPS, PSC, UPSC, etc. Our Gkseries team have composed these Current Affairs Quizzes from Newspapers like The Hindu and other competitive magazines. Daily Quiz on Current Affairs 1. ___________ is the launch date of the Aditya
Daily Quiz on Current Affairs by Gkseries – 1 September 2023 Read More »
The directional derivative of the function f (x, y) = x2 + y2 along a line directed from (0,0) to (1,1), evaluated at the point x = 1, y = 1 is
Q. The directional derivative of the function f (x, y) = x2 + y2 along a line directed from (0,0) to (1,1), evaluated at the point x = 1, y = 1 is (A) √2 (B) 2 (C) 2√2 (D) 4√2 Ans: 2√2 Sol:
X is an online media provider. By offering unlimited and exclusive online content at attractive prices for a loyalty membership
Q. X is an online media provider. By offering unlimited and exclusive online content at attractive prices for a loyalty membership, X is almost forcing its customers towards its loyalty membership. If its loyalty membership continues to grow at its current rate, within the next eight years more households will be watching X than cable
Mola is a digital platform for taxis in a city. It offers three types of rides – Pool, Mini and Prime. The Table below presents the number of rides
Q. Mola is a digital platform for taxis in a city. It offers three types of rides – Pool, Mini and Prime. The Table below presents the number of rides for the past four months. The platform earns one US dollar per ride. What is the percentage share of revenue contributed by Prime to the
While teaching a creative writing class in India, I was surprised at receiving stories from the students that were all set in distant places
Q. While teaching a creative writing class in India, I was surprised at receiving stories from the students that were all set in distant places: in the American West with cowboys and in Manhattan penthouses with clinking ice cubes. This was, till an eminent Caribbean writer gave the writers in the once-colonised countries the confidence