The following program produces 4 lines of output. write each line of output below as it would appear on the console.

public class referencemystery3 {
public static void main(string[] args) {
int a = 7;
int b = 9;
point p1 = new point(2, 2);
point p2 = new point(2, 2);
addtoxtwice(a, p1);
system. out. println(a + " " + b + " " + p1.x + " " + p2.x);
addtoxtwice(b, p2);
system. out. println(a + " " + b + " " + p1.x + " " + p2.x);
}

public static void addtoxtwice(int a, point p1) {
a = a + a;
p1.x = a;
system. out. println(a + " " + p1.x);
}
}

The y form of iron is known as: a) ferrite b) cementite c) perlite d) austenite

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Which from the following instrument is commonly used to detect the high pitch butzing sound in bearings? [clo4] a)-digital ultrasonic meter b)-infrared camera c)-spectroscopic d)-vibrometer