h$1=125$ mm

h$2=475$ mm

c $=60$ mm

Clear concrete cover $=40$ mm

Tension bars, As $=8-28$ mm diameter

Compression bars, A$\text{'}$s $=4-28$ mm diameter

Stirrups $=12$ mm diameter

Concrete $28-$day compressive strength $=28$ MPa

Steel Strength, fyh$=275$ MPa

Reduction factor for shear $=0\mathrm{.}75$

Size of coarse aggregrates$=20$ mm

$41.$ What is the minimum beam width $"$b$"($mm$)$ based on spacing and concrete cover according to NSCP$.$

a$.280$

b$.300$

C$.320$

d$.340$

$42.$ Given: Factored Shear, Vu $=480$ kN

Spacing of $4$ legs of stirrups $=160$ mm

How much is the minimum beam width $"$b$"($mm$)?$

a$.350$

b$.500$

C$.550$

d$.600$

$43.$ Given: Factored Shear, Vu $=480$ kN

Spacing of $2$ legs of stirrups $=70$ mm

How much is the minimum beam width $"$b$"($mm$)?$

a$.375$

b$.400$

C$.425$

d$.450$