Single Block or Shoe Brake MCQ Quiz in मराठी - Objective Question with Answer for Single Block or Shoe Brake - मोफत PDF डाउनलोड करा
Last updated on Apr 14, 2025
पाईये Single Block or Shoe Brake उत्तरे आणि तपशीलवार उपायांसह एकाधिक निवड प्रश्न (MCQ क्विझ). हे मोफत डाउनलोड करा Single Block or Shoe Brake एमसीक्यू क्विझ पीडीएफ आणि बँकिंग, एसएससी, रेल्वे, यूपीएससी, स्टेट पीएससी यासारख्या तुमच्या आगामी परीक्षांची तयारी करा.
Latest Single Block or Shoe Brake MCQ Objective Questions
Top Single Block or Shoe Brake MCQ Objective Questions
Single Block or Shoe Brake Question 1:
A single shoe block brake with 300 mm drum diameter is used to absorb a torque of 75 N – m with friction coefficient 0.35, applied force P is ________N
Answer (Detailed Solution Below) 688 - 692
Single Block or Shoe Brake Question 1 Detailed Solution
450 P = 200 RN + FT × 50 = 200 RN + 0.35 RN × 50 ____1)
450 P = 217.5 RN = 217.5×1428.6 ____2)
⇒ P = 690.49 N
Single Block or Shoe Brake Question 2:
A single shoe block brake with 300 mm drum diameter is used to absorb a torque of 75 N – m with friction coefficient 0.35, applied force P is ________N
Answer (Detailed Solution Below) 577 - 581
Single Block or Shoe Brake Question 2 Detailed Solution
Fr × 50 + P × 450 = N × 200
⇒ 0.35 × N × 50 + 450P = 200 N
⇒ 450P = 200N – 17.5N
Also; μN × ⋅150 = 75
⇒ P = 579.36 N